George conducts an experiment to observe the transfor of energy. He starts with two bowls half-filled with water. Then he adds a cup of hot coffee to bowl A and a glass of iced tea to bowl B. Which of these explains the transfer of heat energy occurring in this experiment?
A. Water in both bowls gains heat energy
B. No transfer of energy occurs in both bowls
C. Water in bowl A gains energy from the hot cup of coffee, and water in bowl B loses energy tot he glass of iced tea.
D. Water in Bowl A loses energy to the hot cup of coffee, and water in bowl B gains energy from the glass of iced tea